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Mopar Header Flanges

Our Mopar stainless header flanges are precision laser cut from .375 stainless to our exacting specifications. We carry over 250 different header flanges designs. Many of the popular models come in optional primary tube port sizes. They come pre-surfaced and ready for your header building project. If you don't see the flange your looking for, talk with one of our tech reps about custom header flange cutting.

Check Out Our Full Line Of Complete Mopar Header Build Kits
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For Brodix B1BA Mopar Head
Header Flange For a Brodix B1BA Head
Our Price: $69.95

Precision laser cut from 3/8" thick 304 stainless, our header flanges are manufactured in the U.S. and are machine surfaced. These header flanges are specifically made for the Brodix B1BA SB Mopar heads. This flange has a rectangle port with 1.450" by 1.750" dimensions. more info
Small Block Mopar Header Flange
Small Block Mopar 273-360 1 5/8" Port Stainless Header Flange
Our Price: $69.95

Precision laser cut from 3/8" thick 304 stainless, our header flanges are manufactured in the U.S. and are machine surfaced. These header flanges are specifically made for the small block Mopar 273-360 engines more info
Big Block Mopar (383-440) 2" Stainless Header Flange
Big Block Mopar (383-440) 2" Stainless Header Flange
Our Price: $69.95

Precision laser cut from 3/8" thick 304 stainless, our header flanges are manufactured in the U.S. and are machine surfaced. These header flanges are specifically made for the Big Block Mopar engines with a rectangular port.
Port Size: 2.010"
more info
Big Block Mopar (383-440) Stock Stainless Header Flange
Big Block Mopar (383-440) 1 7/8" Stock Stainless Header Flange
Our Price: $69.95

Precision laser cut from 3/8" thick 304 stainless, our header flanges are manufactured in the U.S. and are machine surfaced. These header flanges are specifically made for the Big Block Mopar engines with a stock rectangular port.
Port Size: 1.910"
more info
Big Block Mopar (383-440) 2 1/8" Stainless Header Flange
Big Block Mopar (383-440) 2 1/8" Stainless Header Flange
Our Price: $69.95

Precision laser cut from 3/8" thick 304 stainless, our header flanges are manufactured in the U.S. and are machine surfaced. These header flanges are specifically made for the Big Block Mopar engines with a large, 2 1/8" rectangular port.
Port Size: 2.138"
more info
Big Block Mopar (383-440) Stage VI Stainless Header Flange
Big Block Mopar (383-440) Stage VI Stainless Header Flange
Our Price: $69.95

Precision laser cut from 3/8" thick 304 stainless, our header flanges are manufactured in the U.S. and are machine surfaced. These header flanges are specifically made for the Big Block Mopar engines with a large "D"-port.
Port Size: 1.855"
more info
Big Block Mopar (383-440) Oval Stainless Header Flange
Big Block Mopar (383-440) Oval Stainless Header Flange
Our Price: $69.95

Precision laser cut from 3/8" thick 304 stainless, our header flanges are manufactured in the U.S. and are machine surfaced. These header flanges are specifically made for the Big Block Mopar engines with an oval port.
Port Size: 1.809"
more info
Mopar W2 Hemi Stainless Header Flange
Mopar W2 Stainless Header Flange
Our Price: $69.95

Precision laser cut from 3/8" thick 304 stainless, our header flanges are manufactured in the U.S. and are machine surfaced. These header flanges are specifically made for the W2 Hemi engines.
Port Size: 1.915"
more info
Dodge Early Hemi Stainless Header Flange
Dodge Early Hemi Stainless Header Flange
Our Price: $69.95

Precision laser cut from 3/8" thick 304 stainless, our header flanges are manufactured in the U.S. and are machine surfaced. These header flanges are specifically made for the Early Dodge Hemi engines.
Port Size: 1.957"
more info
FHO 426-604 Stage V Hemi Stainless Header Flange
FHO 426-604 Stage V Hemi Stainless Header Flange
Our Price: $69.95

Precision laser cut from 3/8" thick 304 stainless, our header flanges are manufactured in the U.S. and are machine surfaced. These header flanges are specifically made for the FHO 426-604 c.i. Hemi engines.
Port Size: 1.977"
more info